What is a research topic on J.M. Coetzee which is so far not explored for Phd?

Well, honey, if I had a dollar for every time someone asked me that question, I'd be sipping margaritas on a beach right now. How about diving into the portrayal of disability in Coetzee's works? It's like finding a hidden gem in a pile of rocks - unexplored and waiting for someone bold enough to shine a light on it. Just remember, the PhD journey is like a rollercoaster - buckle up and enjoy the ride!